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(UA) United Airlines 4494 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(ORD) O'Hare International AirportChicago, IL, US
(PBI) Palm Beach International AirportWest Palm Beach, FL, US
On-Time Performance Chart
(using rounded numbers)
On-Time
30
79%
Late
3
8%
Very Late
1
3%
Excessive
2
5%
Cancelled
1
3%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
7
Codeshares
38
Average Delay (min.)
38
Standard Deviation
44.6
Min
0
Max
134
UA 4494 On-time Performance Details
Overall Rating
2.8 of 5
Average
Percentage On-Time 79%
Average Delay Time 38 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-time Performance Rating
3.9 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 38 min
This flight has an average delay of 38 minutes with a standard deviation of 44.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.